10. Which of the following is a BAD budgeting strategy to use if you want to save money at the grocery store? a. Prepare a grocery list before you go to the store, and avoid buying items that aren't on the list
b. Build a weekly real plan around items you already own or items that are on sale that week, rather than
just choosing foods you'd like to eat
When comparing similar products, focus on the price only
d. When comparing similar products, be sure to compare based on unit price
C.

One side of a rectangle is 7 feet shorter than seven times the other side. find the length of the shorter side if we also know that the perimeter of the rectangle is 306 feet.

25 ! the line of best fit is h = 5a + 86. predict the height at age 16. show your work.

Do social recommendations increase ad effectiveness? a study of online video viewers compared viewers who arrived at an advertising video for a particular brand by following a social media recommendation link to viewers who arrived at the same video by web browsing. data were collected on whether the viewer could correctly recall the brand being advertised after seeing the video. the results are given below.correctly recalled the brandarrival 409153browsing20484b. conduct the hypothesis test, using the 0.025 level of significance.what is the value of the test statistic? χ2stat=what is the p-value? p-value=is this value significant atα=0.025?